[clang] [SystemZ][z/OS] Implement #pragma export (PR #141671)

[Erich Keane via cfe-commits]

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@@ -2835,6 +2835,15 @@ static void handleExternalSourceSymbolAttr(Sema &S, Decl *D,
       S.Context, AL, Language, DefinedIn, IsGeneratedDeclaration, USR));
 }
 
+void Sema::mergeVisibilityType(Decl *D, SourceLocation Loc,
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erichkeane wrote:

Ah, hmm...  ok, i think we're ok with the visibility stuff staying around in this patch, it wasn't clear when I was reviewing it last week apparently.

https://github.com/llvm/llvm-project/pull/141671